Devin
Autonomous AI software engineer - Devin 2.0 at $20/mo
Cognition AI · Code Assistance
Quick Answer
Devin is autonomous ai software engineer - devin 2.0 at $20/mo, made by Cognition AI. It is a paid product. Key uses: Full feature development, Bug resolution, Codebase exploration.
Last updated:
Users
Goldman Sachs, Fortune 500 enterprise pilots
Valuation
$4B (Cognition AI, 2026)
What is Devin?
Devin by Cognition AI is an autonomous AI agent capable of completing complex software engineering tasks end-to-end. It operates its own browser, terminal, and code editor, planning and executing multi-step engineering projects. Devin 2.0 (Mar 2025) dramatically reduced pricing from $500/mo to $20/mo and added collaborative features. Cognition also acquired Windsurf (Codeium) for $3B in May 2025.
What's new in Devin in 2026?
Devin 2.0 (Mar 2025) - price cut from $500 to $20/mo; Cognition acquired Windsurf for ~$250M Dec 2025; Devin Desktop = Windsurf IDE rebranded (2026); SWE-1.5/SWE-1.6 models; Goldman Sachs pilot (Jul 2025); $4B valuation (2026)
How much does Devin cost?
Devin
$20/mo
- 250 ACUs/month
- Autonomous task execution
- Browser + terminal + editor
- GitHub integration
- Collaborative mode
Teams
$500/mo
- 5,000 ACUs/month
- Team workspace
- Priority queue
- SLA support
What can you do with Devin?
- Full feature development
- Bug resolution
- Codebase exploration
- Test writing
- Collaborative coding
Pros
- Fully autonomous
- Handles long-horizon tasks
- Sets up own environment
- Dramatically lower cost (Devin 2.0)
- Collaborative mode
Cons
- Can make mistakes on complex tasks
- Still requires oversight
- Occasional infinite loops
What are the best alternatives to Devin?
Compare Devin Head-to-Head
Frequently Asked Questions about Devin
How much does Devin cost?
Devin pricing: Devin at $20/mo; Teams at $500/mo.
Is Devin free?
Devin is a paid product with no permanent free tier.
What is Devin used for?
Devin is used for: Full feature development, Bug resolution, Codebase exploration, Test writing, Collaborative coding.
What are the best alternatives to Devin?
Top alternatives to Devin include GitHub Copilot, Cursor, Aider, Cursor.